QualitativeJournal of applied research in intellectual disabilities : JARID2026

'One Size Does Not Fit All'. The Voices of Professionals Regarding the Delivery of Relationships and Sexuality Education to Children and Young People With Intellectual Disability: Findings From a UK-Wide Qualitative Study.

Michael Brown, Mark Linden, Lynne Marsh and 3 others

PMID 41920012

WHAT IT FOUND

Professionals delivering relationships and sex education in special schools say one approach cannot fit everyone: content has to be pitched to each student and repeated over years.

They describe few suitable resources, no structured programme, and support stopping when students leave school.

Key findings

01Professionals said a one-size-fits-all approach does not work: content has to be matched to each young person's level and communication style, and the basics of friendships and relationships have to be secured before moving on to more detailed content.

02Professionals reported no evidence-informed structured programme or lesson plans to follow and too few resources suited to students with intellectual disability, with preparing sessions and sourcing materials taking significant time.

03Professionals described relationships and sex education as a continuous process that needs repetition and reinforcement rather than a one-off set of lessons, and said provision largely stopped once students left school, with very little available after the age of 19.

STILL TO COME

How it was doneWhat they found

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What it does not show

Only 16 people took part. Eleven further professionals who were invited or expressed interest either could not attend or did not respond, and the researchers could not find out why, which may mean those who took part differ from those who did not. Eight of the 16 participants worked in Northern Ireland, with five in England, two in Wales and one in Scotland, and the authors acknowledge this may affect how far the findings apply elsewhere. Most participants were teachers. Registered nurses, managers and other professional groups involved in this work are represented by only a few people each, and the authors state that not all groups involved in delivering this education are represented. This is a description of what professionals said about their own practice. No teaching programme was compared against another, and no outcomes for the children and young people were measured, so it cannot show what works.

Declared interests

The study was funded by The Burdett Trust for Nursing, a charitable trust. The authors declare no conflicts of interest. The funder is not reported as having designed the study, collected the data or written the paper.

The easy way to misread this

Do not read this as evidence that any particular way of teaching relationships and sex education works. These are 16 professionals describing their own practice and views; no programme was tested and no outcomes for the children and young people were measured. The calls for more structure, more training and better resources are what the participants said they need, not a tested solution.

Summarised by AI from the full paper, without a clinician reviewing it. Check it against the source before it changes what you do. Read it on PubMed →


The study

Participants
16 professionals (10 teachers or teaching assistants, 4 managers, 2 registered nurses)
Certainty of evidence
Very low

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    Cite

    Michael Brown, Mark Linden, Lynne Marsh, et al. 'One Size Does Not Fit All'. The Voices of Professionals Regarding the Delivery of Relationships and Sexuality Education to Children and Young People With Intellectual Disability: Findings From a UK-Wide Qualitative Study. Journal of applied research in intellectual disabilities : JARID. 2026.

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